---> uname -a: Linux prd-centos8-robot-2c-8g-9270.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4898 19 2190 6790 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:01:15:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85467sec preferred_lft 85467sec inet6 fe80::f816:3eff:fe01:154b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/11/2026 _x86_64_ (2 CPU) 00:35:52 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 126.05 1.08 124.96 75.32 11847.34 12:39:01 AM 29.90 0.42 29.48 64.79 3710.08 12:40:00 AM 72.93 7.05 65.88 1310.93 4014.26 12:40:01 AM 0.00 0.00 0.00 0.00 0.00 12:41:01 AM 29.17 0.00 29.17 0.00 6158.50 12:42:01 AM 2.35 0.00 2.35 0.00 69.02 12:43:01 AM 0.13 0.00 0.13 0.00 1.72 12:44:01 AM 0.37 0.07 0.30 4.93 11.55 12:45:01 AM 2.18 0.00 2.18 0.00 134.94 12:46:01 AM 0.33 0.00 0.33 0.00 93.62 12:47:01 AM 0.28 0.00 0.28 0.00 18.64 12:48:01 AM 0.12 0.00 0.12 0.00 8.82 12:49:01 AM 0.17 0.00 0.17 0.00 15.21 12:50:00 AM 0.29 0.03 0.25 1.90 36.03 12:50:01 AM 0.88 0.00 0.88 0.00 7.02 12:51:01 AM 34.91 0.67 34.24 73.44 1809.96 Average: 21.28 0.66 20.63 107.84 1990.19 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5144644 6989720 2737788 34.73 2688 2021268 734492 8.22 198572 2191060 94060 12:39:01 AM 5170668 7020996 2711764 34.40 2688 2026460 708116 7.93 223464 2140848 12276 12:40:00 AM 4943176 7045092 2939256 37.29 2688 2268228 653920 7.32 261068 2299508 173872 12:40:01 AM 4942976 7044900 2939456 37.29 2688 2268228 653920 7.32 261072 2299964 173884 12:41:01 AM 4936716 7038524 2945716 37.37 2688 2268236 653920 7.32 261084 2299716 4 12:42:01 AM 4936944 7038756 2945488 37.37 2688 2268240 653920 7.32 261088 2299784 8 12:43:01 AM 4936744 7038556 2945688 37.37 2688 2268240 653920 7.32 261088 2299948 8 12:44:01 AM 4892568 6995660 2989864 37.93 2688 2269520 714244 8.00 261560 2343400 1024 12:45:01 AM 4883220 6989588 2999212 38.05 2688 2272796 714244 8.00 261560 2352760 2432 12:46:01 AM 4882516 6989284 2999916 38.06 2688 2273204 714244 8.00 261560 2353364 128 12:47:01 AM 4882168 6989312 3000264 38.06 2688 2273580 714244 8.00 261560 2353820 52 12:48:01 AM 4881328 6988852 3001104 38.07 2688 2273960 714244 8.00 261560 2354504 204 12:49:01 AM 4880668 6988568 3001764 38.08 2688 2274336 714244 8.00 261560 2355040 172 12:50:00 AM 4928776 7039880 2953656 37.47 2688 2277532 660380 7.39 262040 2307304 2348 12:50:01 AM 4927492 7038596 2954940 37.49 2688 2277536 660380 7.39 262048 2308384 2364 12:51:01 AM 4995512 6929952 2886920 36.62 2688 2106452 752864 8.43 468944 2057452 11120 Average: 4947882 7010390 2934550 37.23 2688 2230488 691956 7.75 268114 2288554 29622 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 117.45 83.35 1275.00 12.12 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 18.75 13.00 7.16 4.78 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 220.51 166.56 383.68 45.37 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 229.29 214.14 68.86 65.35 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 375.37 274.58 73.03 57.73 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 3.38 2.12 0.64 0.48 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.18 2.37 1.04 0.88 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 43.53 28.50 12.88 3.94 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 37.29 32.69 10.77 6.25 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 15.50 9.95 3.04 1.95 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 15.49 9.25 3.19 1.86 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 13.50 9.50 3.25 2.07 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 11.93 9.61 3.28 2.19 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 49.86 27.74 15.26 4.84 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 71.93 71.05 70.46 14.77 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 53.12 41.60 93.80 36.42 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.96 50.89 134.42 12.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/11/2026 _x86_64_ (2 CPU) 00:35:52 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 34.11 0.00 5.32 1.56 0.11 58.90 12:38:01 AM 0 44.56 0.00 6.85 1.42 0.10 47.06 12:38:01 AM 1 23.69 0.00 3.79 1.70 0.12 70.70 12:39:01 AM all 12.00 0.00 2.27 0.36 0.08 85.29 12:39:01 AM 0 10.24 0.00 2.43 0.40 0.08 86.84 12:39:01 AM 1 13.75 0.00 2.10 0.32 0.08 83.74 12:40:00 AM all 35.89 0.00 6.12 0.66 0.13 57.21 12:40:00 AM 0 41.34 0.00 6.84 0.63 0.12 51.08 12:40:00 AM 1 30.43 0.00 5.39 0.70 0.14 63.34 12:40:01 AM all 2.04 0.00 2.55 0.00 0.00 95.41 12:40:01 AM 0 3.06 0.00 4.08 0.00 0.00 92.86 12:40:01 AM 1 1.02 0.00 1.02 0.00 0.00 97.96 12:41:01 AM all 0.71 0.00 0.94 0.44 0.04 97.86 12:41:01 AM 0 0.79 0.00 1.09 0.37 0.03 97.72 12:41:01 AM 1 0.64 0.00 0.79 0.52 0.05 98.00 12:42:01 AM all 0.34 0.00 0.08 0.01 0.04 99.53 12:42:01 AM 0 0.53 0.00 0.08 0.00 0.05 99.33 12:42:01 AM 1 0.15 0.00 0.07 0.02 0.03 99.73 12:43:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 12:43:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:43:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 12:44:01 AM all 5.72 0.00 0.54 0.00 0.05 93.68 12:44:01 AM 0 4.82 0.00 0.57 0.00 0.03 94.58 12:44:01 AM 1 6.63 0.00 0.52 0.00 0.07 92.79 12:45:01 AM all 16.83 0.00 0.85 0.02 0.08 82.22 12:45:01 AM 0 28.83 0.00 1.41 0.00 0.08 69.68 12:45:01 AM 1 4.85 0.00 0.30 0.03 0.07 94.75 12:46:01 AM all 4.65 0.00 0.34 0.00 0.08 94.94 12:46:01 AM 0 5.43 0.00 0.38 0.00 0.07 94.12 12:46:01 AM 1 3.86 0.00 0.30 0.00 0.08 95.76 12:47:01 AM all 4.29 0.00 0.30 0.00 0.08 95.33 12:47:01 AM 0 4.41 0.00 0.33 0.00 0.08 95.17 12:47:01 AM 1 4.17 0.00 0.27 0.00 0.08 95.48 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.58 0.00 0.32 0.00 0.07 95.04 12:48:01 AM 0 4.56 0.00 0.32 0.00 0.08 95.04 12:48:01 AM 1 4.60 0.00 0.32 0.00 0.05 95.03 12:49:01 AM all 4.40 0.00 0.30 0.00 0.08 95.22 12:49:01 AM 0 2.89 0.00 0.22 0.00 0.05 96.84 12:49:01 AM 1 5.92 0.00 0.38 0.00 0.10 93.60 12:50:00 AM all 7.01 0.00 0.45 0.01 0.07 92.46 12:50:00 AM 0 7.47 0.00 0.53 0.00 0.09 91.91 12:50:00 AM 1 6.54 0.00 0.37 0.02 0.05 93.02 12:50:01 AM all 2.63 0.00 2.19 0.00 0.00 95.18 12:50:01 AM 0 0.88 0.00 0.88 0.00 0.00 98.23 12:50:01 AM 1 4.35 0.00 3.48 0.00 0.00 92.17 12:51:01 AM all 28.45 0.00 3.90 0.17 0.08 67.39 12:51:01 AM 0 37.37 0.00 3.99 0.25 0.08 58.31 12:51:01 AM 1 19.53 0.00 3.82 0.08 0.08 76.48 Average: all 11.35 0.00 1.56 0.23 0.07 86.79 Average: 0 13.80 0.00 1.79 0.22 0.07 84.12 Average: 1 8.89 0.00 1.32 0.24 0.07 89.47